Hi-MO 7 from LONGi Green Energy - N-type bifacial module pushes utility output

Reviewed: ad hoc news B2B & Pro desk. Edited and checked on 2026-06-28, 08:30. Details in the imprint.

The Hi-MO 7 from LONGi Green Energy stands in a dusty field, rows of dark glass catching not just the direct sun but the pale glow bouncing off gravel and concrete around it. A hand on the glass feels cool in morning shade, then steadily warming as bifacial cells start to work from both sides.

What Hi-MO 7 delivers

Hi-MO 7 is LONGi’s latest generation N-type bifacial utility-scale module, positioned in the 600 W-plus class for ground-mounted solar plants. In current price tables for Pakistan, Hi-MO 7 appears at 615 W and 620 W ratings as N-type bifacial modules targeted at high-irradiance regions.

The module uses N-type cells, which generally degrade more slowly than classic P-type technology and maintain output better over time in hot climates. That slower degradation matters for developers modelling 25-year cash flows, where even a small percentage gain in performance translates into real project value.

How bifacial design works in the field

Unlike monofacial panels that only harvest light from the front, Hi-MO 7’s bifacial construction allows the rear side to capture reflected and diffuse light from bright surfaces such as concrete, sand or pale soil. In practice, that raises energy yield per installed watt, especially where the mounting structure leaves space for light to reach the back side.

Walk along a Hi-MO 7 array at midday and you can see sunlight leaking between rows, lighting up the rear glass with a soft glow. That rear-side contribution may add well over 10 percent to total output in optimized utility-scale designs, depending on albedo and layout.

Pricing signal from a key market

Recent price lists from Pakistan, a market that closely tracks global module trends, show Hi-MO 7 at 615 W N-type bifacial quoted around 43.50 Pakistani rupees per watt, translating into roughly 26,752 rupees per panel. That sets a clear benchmark for utility-scale buyers there.

Higher-wattage Hi-MO X10 2.0 variants appear alongside Hi-MO 7 in the same tables, priced slightly higher per watt for N-type bifacial versions. The juxtaposition highlights how Hi-MO 7 occupies a workhorse slot for big ground arrays where bankable N-type technology meets keen price competition.

What project developers notice

For an EPC manager walking a planned site, Hi-MO 7’s combination of high wattage and bifacial gain means fewer modules for a given plant capacity, lower racking counts and leaner DC cabling. That cuts mechanical complexity while still leaving room for later repowering if inverters and grid permits allow.

Simulation teams focus on the rear-side gain and the N-type degradation curve. Over 20 to 25 years, even a modest improvement in annual energy yield compared with older P-type monofacial modules can change debt service coverage ratios and make marginal projects bankable.

LONGi’s strategy and stock angle

LONGi Green Energy has grown from a mono-wafer specialist into one of the central players in global utility-scale modules, with Hi-MO families deployed across Asia, the Middle East, Africa and Latin America. Chairman Li Zhenguo repeatedly frames N-type bifacial modules as a core pillar of LONGi’s long-term technology roadmap in public statements.

All told, Hi-MO 7 helps anchor LONGi’s presence in high-wattage project tenders where levelized cost of electricity is everything. LONGi Green Energy shares (ISIN CNE100001FR6) trade on the Shanghai Stock Exchange, where the company is one of the solar sector heavyweights followed by regional and international investors.

This article was AI-assisted and editorially reviewed. Product information without guarantee; prices and availability may change at short notice. No investment advice, no buy or sell recommendation. Stock-market transactions involve risks up to total loss.